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St. John's

$348+ Cheap flights from Buffalo (BUF) to St. John's (YYT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYT
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
1 adult, Economy
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Cheap flight deals from Buffalo to St. John's

Cheapest flights from Buffalo to St. John's
Explore the most affordable flight options available from Buffalo to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.

This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:00 am
BUF
-
YYT
2 stops13h 38m
United Airlines
Thu 12/35:05 am
YYT
-
BUF
2 stops19h 02m
United Airlines
Deal found 6/8$795
This Air Canada deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:00 am
BUF
-
YYT
2 stops12h 38m
Air Canada
Thu 12/35:00 am
YYT
-
BUF
2 stops17h 01m
Air Canada
Deal found 6/4$867
This Air Canada deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:55 am
BUF
-
YYT
2 stops14h 56m
Air Canada
Fri 9/115:35 am
YYT
-
BUF
2 stops17h 02m
Air Canada
Deal found 6/5$870
This Air Canada deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/710:57 am
BUF
-
YYT
2 stops13h 24m
Air Canada
Mon 7/138:00 pm
YYT
-
BUF
2 stops18h 43m
Air Canada
Deal found 6/4$900
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:00 am
BUF
-
YYT
2 stops17h 15m
United Airlines
Tue 7/285:35 am
YYT
-
BUF
2 stops18h 54m
United Airlines
Deal found 6/6$960
This Air Canada deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1910:57 am
BUF
-
YYT
2 stops13h 24m
Air Canada
Sat 7/258:00 pm
YYT
-
BUF
2 stops18h 43m
Air Canada
Deal found 6/5$972
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1910:34 am
BUF
-
YYT
2 stops12h 41m
United Airlines
Sat 7/255:35 am
YYT
-
BUF
2 stops19h 54m
United Airlines
Deal found 6/5$987
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:15 am
BUF
-
YYT
2 stops17h 00m
United Airlines
Sun 7/268:30 am
YYT
-
BUF
2 stops14h 08m
United Airlines
Deal found 6/8$1,031
This FlightHub deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:29 am
BUF
-
YYT
2 stops14h 56m
WestJet
Sun 7/267:35 am
YYT
-
BUF
2 stops29h 06m
WestJet
Deal found 6/5$1,055
This Justfly.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:29 am
BUF
-
YYT
2 stops14h 56m
WestJet
Mon 7/273:00 pm
YYT
-
BUF
2 stops34h 28m
WestJet
Deal found 6/8$1,099
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/157:52 pm
BUF
-
YYT
2 stops15h 39m
United Airlines
Sat 6/201:35 pm
YYT
-
BUF
2 stops11h 53m
United Airlines
Deal found 6/8$1,101

Find flight deals from Buffalo to St. John's

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to St. John's (YYT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$795
(United Airlines)

One-way from

$348
(Air Canada)
Provider with most accurate pricing for Buffalo-St John's flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-St John's flights.
Search Deals
From Buffalo to St John's
Search Deals
One-way flight from Buffalo to St John's
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to St. John's that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 9, 2026.
Use the filters below to find and compare flights from Buffalo to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Wed 12/2

6:00 am-9:08 pm

2 stops13h 38m

St John's

Thu 12/3

5:05 am-10:37 pm

2 stops19h 02m

$795
Quickest round-trip

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Wed 12/2

7:00 am-9:08 pm

2 stops12h 38m

St John's

Thu 12/3

5:00 am-8:31 pm

2 stops17h 01m

$867

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Fri 9/4

6:55 am-11:21 pm

2 stops14h 56m

St John's

Fri 9/11

5:35 am-9:07 pm

2 stops17h 02m

$870

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Tue 7/7

10:57 am-1:51 am

2 stops13h 24m

St John's

Mon 7/13

8:00 pm-1:13 pm

2 stops18h 43m

$900

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Tue 7/21

6:00 am-12:45 am

2 stops17h 15m

St John's

Tue 7/28

5:35 am-10:59 pm

2 stops18h 54m

$960

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Sun 7/19

10:57 am-1:51 am

2 stops13h 24m

St John's

Sat 7/25

8:00 pm-1:13 pm

2 stops18h 43m

$972

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Sun 7/19

10:34 am-12:45 am

2 stops12h 41m

St John's

Sat 7/25

5:35 am-11:59 pm

2 stops19h 54m

$987

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Fri 7/24

6:15 am-12:45 am

2 stops17h 00m

St John's

Sun 7/26

8:30 am-9:08 pm

2 stops14h 08m

$1,031

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Sat 7/25

6:29 am-10:55 pm

2 stops14h 56m

St John's

Mon 7/27

3:00 pm-11:58 pm

2 stops34h 28m

$1,099
Cheapest one-way
Quickest one-way

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Thu 7/23

10:57 am-1:51 am

2 stops13h 24m

$348

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 13 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Buffalo-St. John's flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-St. John's flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-St. John's flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-St. John's flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-St. John's flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buffalo to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to St. John's. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Buffalo to St. John's?

    For as low as $867, United Airlines can have you in St. John's from Buffalo in 12h 38m. Buffalo and St. John's are separated by a distance of 1297 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Buffalo to St. John's that include hotel bookings?

    Yes. In addition to deals on Buffalo to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to St. John's?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to St. John's.

  • Can I find deals for business class flights from Buffalo to St. John's?

    Yes. Cheapflights offers flight deals from Buffalo to St. John's by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Buffalo to St. John's

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